baber/WOPTO huggingface dataset:
Patent GB-596308-A (GB)
Title: Improvements in or relating to tool-holder appliances for lathes
IPC: B23B29/24
Filed: 1945-01-11
Abstract: 596,308. Turning. WEIGLE, J. E., and MINDER, J., [trading as WEIGLE ET MINDER, VULCANOVO.]. Jan. 11, 1945, No. 957. Convention date, Oct. 18, 1943. [Class 83 (iii)] A lathe tool rest comprises a base 1, adapted to be clamped to a tool-slide, carrying a body portion 2 with a toothed periphery 5 adapted to be engaged by an arc-shaped portion 4 of a co-operating tooth form, cut on one side of a tool carrier 3. The tool carrier is provided with recesses 12, 13, into which the ends 10, 11 of a pair of clamping members 6, 7 slidably engage. The clamping members are provided with interfitting bosses opposite the tool carrying member and an eccentric pin passes through these so that by means of a handle 9 attached to the pin the tool-carrier may be clamped in any position around the periphery of the body 2. An adjusting screw 15 enables the height of the tool carrier to be varied.
Patent HK-46079-A (HK)
Title: Improvements in or relating to circuit arrangements for eliminating the effects of switch chatter
IPC: H03K3/013
Filed: 1979-07-05
Abstract: An electronic circuit for eliminating chatter from a contact signal is provided. The electronic circuit includes a contact for producing a contact signal representative of a change of state. An asynchronous flip-flop is adapted to receive as a first input the contact signal and as a second input a first periodic pulse signal and in response to the coincidence in the changed state of the contact signal and the first periodic pulse signal producing at least one write-in pulse. A synchronous flip-flop is provided for receiving as a first input the write-in pulses produced by the asynchronous flip-flop and as a second input a second periodic pulse signal, the second periodic pulse signal being synchronized with respect to the first periodic pulse signal so that the leading edge of the first periodic signal defining the coincidence condition precedes a leading edge of the second pulse. The synchronous flip-flop in response to the write-in pulses and the leading edge of the second periodic pulse signal produces an output signal representative of the changed state of the contact signal.
Patent HK-77691-A (HK)
Title: Locking device,especially for a sliding wing
Inventor: PREVOT GERARD
IPC: E05B63/18
Filed: 1991-10-03
Abstract: The locking device (2) is particularly intended for use with a sliding window, door or similar system (1). It incorporates in its housing (15) a slider (18) connected to a hooked bolt (22) engaging with a catch (29) attached firmly to the frame (30). The slider is held by a locking device (34) with a return spring, the locking device (34) being a unit separate from the slider (18). It also incorporates components for positioning (42 to 44) and for holding (41, 48), which engage with complementary components (27, 44, 51, 52) of the sliding door or window (1). 
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Patent HU-T60559-A (HU)
Title: Scanning apparatus
Inventor: UHDE DIETMAR
IPC: G11B7/09
Filed: 1990-06-29
Abstract: An optical scanning device with two holding devices for a compact disk player is fastened by means of one holding device in such a manner that the scanning device or its objective lens can move parallel to the optical axis and parallel to the surface of the disk. To ensure parallel guiding of maximum precision, the holding device is composed of two end parts (E), two intermediate parts (Z) and at least one central part (M). The axes of rotation of the joints (K1), each of which connects an end part (E) to an intermediate part (Z), are perpendicular to the axis of rotation of the joint (K2) which connects the central part (M) on both sides to an intermediate part (Z). The holding device can be made from a piece of plastic with notches at the joint points which form bending points that function as joints. Application to mechanical and optical scanning devices, for example, for compact disk players.
Patent HU-T48549-A (HU)
Title: Mobil cleaning equipment for sewages
Inventor: MOHAI AKOS
IPC: C02F1/00
Filed: 1987-02-19
Abstract: The plant which may be transported by rail, road vehicles or boats comprises a mixer, a reactor equipped with a continuous pH measuring instrument, acid and alkali addition units, controls, a flocculating tank connected to the neutraliser via a pump and mixer, a plate type clarifier, a filter and a treated water storage tank.
Patent HU-T56838-A (HU)
Title: Process for producing (-)-(2r, 3s)-2,3-epoxy-3-(4-methoxyphenyl)-propionic acid methyl ester and its enanthiomer
Inventor: ZARD LYDIA
IPC: C07D303/48
Filed: 1991-03-13
Abstract: Process for the preparation of methyl (-)-(2R,3S)-2,3-epoxy-3-(4-methoxyphenyl)propionate, characterised in that a solution of a mixture of enantiomers of trans methyl (+/-)-2,3-epoxy-3-(4-methoxyphenyl)propionate, rich in laevorotatory enantiomer, is prepared first of all and then a crystal seed of laevorotatory enantiomer is then added to the solution, which is allowed to crystallise, and the crystals formed are isolated.
Patent JP-H07204516-A (JP)
Title: Catalytic composition and fiber treating composition
Inventor: JIEFURII ARAN KOOSARU
IPC: D06M13/50
Filed: 1995-01-04
Abstract: PURPOSE: To obtain a novel rhodium catalyst composition capable of crosslinking the emulsion of methylhydrogensiloxane by containing a rhodium catalyst, an arylester, a vinylester or an unsaturated acetate and an alcohol containing >=3 carbon atoms. CONSTITUTION: The catalyst composition is formed so as to contain a rhodium catalyst an arylester, a vinylester or an unsaturated acetate and an alcohol containing >=3 carbon atoms. The rhodium catalyst has an inorganic ligand and its amount used is not limited to a small range but can be decided easily by usual experiments. The unsaturated acetate can be an arylester or a vinyl ester, and its amount changes depending on the rhodium catalyst used and the amount of alcohol. The alcohol containing >=3 carbon atoms can be any alcohol containing >=3 carbon atoms and its amount changes depending on the amount of the rhodium catalyst and the unsaturated acetate.
Patent JP-H02236008-A (JP)
Title: Pneumatic type actuator
Inventor: UIRIAMU EDOMONDO RITSUCHISON
IPC: F01L9/20
Filed: 1990-01-05
Abstract: PURPOSE: To provide fast acting characteristics and high operating efficiency by compressing a trapped volume of air after the initial movement of a piston, lowering the moving speed of the piston, and returning some compressed trapped air to a high pressure source. CONSTITUTION: When the latch action of permanent magnets 25, 27 is released by excitation of neutralizing magnetic coils 24, 26, one of control valves 15, 17 is selectively released, pressurized air is made to act on one main working surface 40 to move a piston 13, and a poppet valve of an internal combustion engine is driven through a stem 11. In this case, an auxiliary piston 29 or 31 compresses a sub piston chamber 91, raises pressures in a hole 23 and cavities 35, 99, moves and closes the control piston 15 or 17, decreases the moving speed of the piston 13, and returns compressed high-pressure air in the sub piston chamber 91 to a pressure source. Therefore, fast acting characteristics and high operating efficiency can be obtained.
Patent JP-S62159679-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1986-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03207845-A (JP)
Title: Production of alloying hot dip galvanized steel sheet
Inventor: UMETSU YUJI
IPC: C23C2/28
Filed: 1990-01-04
Abstract: PURPOSE:To uniformize the formation of an alloy layer and to stably obtain a plated steel sheet by previously removing impurities from the surface layer part of a steel sheet at the time of producing the plated steel sheet by using a sheet of a high tensile steel with a specific composition. CONSTITUTION:A starting sheet for plating having a composition consisting of 0.002-0.2% C, 0.1-1.4% Mn, and the balance Fe is used. In the high tensile steel containing larger amounts of elements other than iron as compared with common steel as mentioned above, finish rolling temp. is high and an oxide film formed on the surface is thick, and further, the elements other than iron are concentrated in the surface layer part of the steel sheet. Accordingly, the sufficient removal of the oxide film cannot be attained even by means of pickling treatment and the sufficient reduction of the oxide film cannot be attained even by means of treatment prior to plating, and further, the removal of the concentrated layer of the elements other than iron cannot be performed at all, and as a result, a uniform Fe-Zn alloy plated layer cannot be obtained. Therefore, the oxide film formed on the surface of the starting sheet for plating and the above concentrated layer are removed by means, e.g. of spraying an aqueous alkaline solution containing abrasive grains of the prescribed size, and then, this steel sheet is subjected to hot dip galvanizing and to heating to undergo alloying.
Patent JP-S62160976-A (JP)
Inventor: SARUTA RYUICHI
IPC: B62K19/24
Filed: 1986-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04234778-A (JP)
Title: Fixing device
Inventor: YAMANAKA YUJI
IPC: G03G21/20
Filed: 1991-01-07
Abstract: PURPOSE:To improve the durability and reliability of the fixing device by preventing the meandering of a fixing film and the occurrence of winkles, and controlling a temp. in the shaft direction of a driving roller. CONSTITUTION:Two temp. detecting elements 5T1 and 5T2 or more lined up in the direction perpendicular to the travelling direction of the fixing film 7, are provided. Thus, the temp. can be detected at two points or more in the transverse direction of the fixing film 7, so that it is detected that a temp. difference occurs in the transverse direction of the fixing film. When the temp. difference occurs, it is suppressed by a cooling means 13. Thus, the meandering of the fixing film, the occurrence of the winkles, etc., can be prevented.
Patent JP-H09188610-A (JP)
Title: Composition for oral cavity
Inventor: NAGAI KATSUSUKE
IPC: A61K8/97
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition exhibiting excellent antibacterial potency against bacteria in the oral cavity, and useful for preventing and treating gingivitis and preventing periodontal diseases. SOLUTION: This composition contains an extract obtained by removing pilocarpine from the leaves of pilocarpus, a kind of rutaceous plant (e.g. pilocarpus jaborandi). The extract is obtained, pref. by carrying out extraction of the above leaves with at least one kind of solvent (e.g. water, ethanol) at 5-100wt.times the dry leaves at 10-100 deg.C for one hour to 10 days. It is preferable that the amount of the extract to be formulated in this composition be 0.0001-10wt.% (on a dry basis) based on the whole amount of this composition.
Patent JP-2000199265-A (JP)
Title: Partition waterproof structure for garden and garden structure
Inventor: ANAMIZU TAKU
IPC: E04B1/00
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a partition waterproof structure for a garden, in which waterproofness can be completed in a region, in which a garden body section is installed, reluctant overflow to the side adjacent land of the garden body section of excess water and soil is prevented and the construction work is simplified and which can be mounted simply on an existing floor board. SOLUTION: An L-shaped sectional partition frame material 41 with an upstanding section 43 for damming and a ground plate section 44 is arranged onto a floor face 2 while the ground plate section 44 is directed towards the region A side so as to partition a garden-body section forming region A. The peripheral section of a waterproof sheet 42 laid in the region A is erected along the side face of the upstanding section 43 through the top face of the ground plate section 44 of the partition frame material 41, and mounted on the partition frame material 41 so that the erected state is held.
Patent JP-H07196514-A (JP)
Title: Preparation for treating psoriasis of improved stability
Inventor: MAKINO YUJI
IPC: A61K31/593
Filed: 1994-01-07
Abstract: PURPOSE:To obtain the preparation of increased stability by sealing an ointment containing 1alpha,24(R)-dihydroxycholecalciferol as an active ingredient as an active ingredient in a vessel by using a packaging material comprising a phenol butyral resin or a polystyrene resin. CONSTITUTION:The ointment preparation for psoriasis is obtained by mixing 1alpha,24(R)-dihydroxycholecalciferol with a system comprising a hydrophobic or water-free solvent dissolving the active ingredient, selected from fatty acid esters, higher alcohols and propylene carbonate, and a lipophilic base selected from white vaseline, yellow vaseline, fluid paraffin, polyethylene gel. The preparation is sealed and stored in a vessel made of a phenol-butyral resin or a polyethylene resin. The use of the vessel prevents the active ingredient from lowering its active content to keep the storage stability for a prolonged period. In the preparation, the content of the solvent is preferably 0.01 to 25.0wt.%.
Patent JP-S59126291-A (JP)
Inventor: KUBONIWA TAKAO
IPC: G21C19/307
Filed: 1983-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09192744-A (JP)
Title: Photoelectronic safety device for bending device
Inventor: SHIBATA TAKAHIRO
IPC: F16P3/14
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the restrictions caused by the shape of a product or the dimension and to improve the safety by oppositely arranging a light beam emitting and a receiving devices each other on both side faces of a die of a bending press to make the safety device. SOLUTION: A light beam emitting and receiving devices 5, and 6 for a line of light beam 7 are attached in an X direction, that is, on the right and left sides of an upper die (punch) P, and when this light beam 7 is interrupted with a finger, etc., of a worker, the machine is stopped at emergency stop. Further, the safety distance from the punch P and die machining part is made about 8mm, that is, the distance is made so as not to be able to insert the finger of the worker, and at this side before the above, the safety device is released.  Further, holders 10, 12 for holding the devices 5, 6 each have a projection part 10a fitted with a recessed part 11a of a holder guide 11 and elastically energized downward slidably in a Z-direction with a pair of compression coil springs 14, so that when the holders 10, 12 are brought into contact with the article W, the holders 10, 12 are drawn upward against the springs 14.
Patent JP-S60146838-A (JP)
Title: Method for removing lower alcohol in chlorine- containing solvent
Inventor: KAMINO KENZOU
IPC: C07C19/04
Filed: 1984-01-09
Abstract: PURPOSE:To remove continuously a lower alcohol contained in a specific amount in a water-insoluble chlorine-containing solvent having a specific gravity different from that of water, by mixing the above-mentioned solvent continuously with water in a specific proportion, and separating the solvent from water in a separation tank. CONSTITUTION:A lower alcohol, e.g. methanol, is separated from a water-insoluble chlorine-containing solvent, having a specific gravity different from that of water, and containing the lower alcohol in <=1,000ppm concentration. In the brocess, the above-mentioned solvent 3 and water 4 at 1:0.5-8.0 weight ratio between the solvent and water are continuously fed to an in-line mixer 5 and mixed, and the resultant mixture 6 is separated into the solvent 8 and water 9. The lower alcohol in the above-mentioned solvent is continuously removed in water to give the above-mentioned solvent of high purity in an extremely low concentration of the lower alcohol in a simple apparatus at a low cost. The running cost is low because industrial water may be used as the water.
Patent JP-S63169118-A (JP)
Title: Noise elimination circuit
Inventor: ANDO KAZUMASA
IPC: H03K19/0948
Filed: 1987-01-06
Abstract: PURPOSE:To attain a stable action of the titled circuit without increasing consumption current by making the turning on/off state of the first and second switching means of a first series circuit and that of the third and the fourth switch means of a second series circuit opposite to each other against a signal of same level, and obtaining an output from a connecting point between the first and the second series circuits. CONSTITUTION:The first and the fourth switch means Q1, Q2 switch complementally with each other and the second and the third switch means Q3, Q4 switch also complementally with each other, and the output is obtained from the connecting point between the second switch means Q3 and the third switch means Q4. By making use of the fact that an input signal subjected to a delay means 19 is delayed for a prescribed time from the shifting of input signal, an output terminal is set in a high-impedance status by using the first through fourth switch means Q1-Q4 at a time when noise is inputted, and in such a way, an immediately preceding output data is held. As a result, a stable action of the titled circuit is obtained without enhancing the consumption current.
Patent JP-H04251364-A (JP)
Title: Input-output controller
Inventor: MATSUO TOSHIFUMI
IPC: G11C7/00
Filed: 1991-01-09
Abstract: PURPOSE:To secure a high data transferring performance even when data are transferred form any byte address of a main storage device. CONSTITUTION:This input-output controller 3 is constituted of a bus control circuit 31 which controls a common data transfer path 2 having a data width of plural bytes, input-output control circuit 32 which controls an input-output device 4, microprocessor 33, and FIFO circuit 34 which is always accessible from the microprocessor 33 from one byte to the data width of an internal bus 35. The data read out from the input-output device 4 are sent to the FIFO circuit 34 through the input-output control circuit 32 and further transferred to a main storage device l through the bus control circuit 31.
Patent JP-H11199067-A (JP)
Title: Paper feeder
Inventor: KAMEYAMA YOSHIKATSU
IPC: B41J13/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To prevent recording paper from slipping off or being creased coming in contact with the outer peripheral surface of a feed roller at the time of feeding the recording paper erectly in a stacked state. SOLUTION: A pressing body 17 linearly movable forward and backward to one side of the outer periphery of a feed roller 15 rotated around a horizontal driving shaft 36 is provided to press stacked recording paper to a part of the outer peripheral surface of the feed roller 15 by a compression coil spring. A paper stopper body rotatable into a horizontal paper insertion inhibiting attitude and an upward rotated paper insertion release attitude is disposed above the pressing body 17. When a release operating body 51 is rotated clockwise, the free end of a stopper release spring 59 presses a crank part of the paper stopper body to spring up a stopper plate piece 63.  At this time, an engaging protruding part 56 of the release operating body 51 is fitted into an engaging step part 55 to hold a release cam 50 into a specified attitude, and the pressing body 17 is held into a retreat position separated from the outer peripheral surface of the feed roller 15 through an interlocking part.
Patent JP-S61163187-A (JP)
Title: Process and device for preparing compound semiconductor single crystal
Inventor: KAWASAKI SUKEHISA
IPC: H01L21/208
Filed: 1985-01-09
Abstract: PURPOSE:To prepare a single crystal having long size and fixed concentration of impurity by supplying additional feed material to a space between a partition wall provided in a crucible and an inside wall of the crucible and pulling a single crystal from the melt of the feed contg. the impurity in the course of feeding of the additional material. CONSTITUTION:An escaping partition wall 11 made of Si3N4, etc. is floated preventing diffusion or mixing of melt or fixed keeping the center from causing no shift while providing holes on the partition wall 11 simultaneously, for additional feed material (undoped polycrystalline particles or undoped single crystal particles) in the inside of a quartz crucible 6 in a susceptor 5 provided with a feed heater 4 to the outside periphery, contained in a high pressure vessel 1. Melt of the feed 7 and a sealing material 10 are charged to the crucible 6, and a pulling single crystal 8 is pulled at a certain weight ds/dt weight of pulled single crystal per unit time) using an upper shaft 2 for pulling crystal, and a seed crystal 9. On one hand, an additional feed 15 having 0.5-5mm particle size in a sink 13 for the additional feed is supplied as feed material 16 to the melt 7 with (1-k)ds/dt feed rate (k is a segregation coefft.) through a feed pipe 12, and a feed shutter 14, and a weight sensor 20, etc.
Patent JP-H08227993-A (JP)
Title: Mos smiconductor device
Inventor: FUJIHIRA TATSUHIKO
IPC: H01L29/06
Filed: 1995-01-09
Abstract: PURPOSE: To make the avalanche resistance higher by making the distance between the corners of the channel regions of two cell constructions opposed with their corners facing each other, smaller than the distance between the sides of the channel regions of two cell constructions opposed with their sides facing each other. CONSTITUTION: On the surface layer of an n<-> type substrate 1, cell constructions each with four main sides having an n<+> source region 4 and a p<+> well region 2 in a square p channel region 3 are arranged approaching the corners nearest. Namely, the distance between the corners is smaller than the distance between the sides of two cell constructions opposes with their sides facing each other. As a result, the corners of the p channel regions 3 of the two cell constructions are nearest to each other. Accordingly, a depletion layer spreading from a p channel region 3 at the time of voltage application is easily linked to a depletion layer spreading from an adjoining p channel region 3, and the withstand voltage does not lower at the corners of the cell constructions, and the avalanche resistance becomes higher.
Patent LT-96076-A (LT)
Title: Process control of compacted graphite iron production in pouring furnaces
Inventor: BAECKERUD STIG LENNART
IPC: B22D39/06
Filed: 1996-05-31
Abstract: PCT No. PCT/SE94/01177 Sec. 371 Date Jul. 1, 1996 Sec. 102(e) Date Jul. 1, 1996 PCT Filed Dec. 7, 1994 PCT Pub. No. WO95/18869 PCT Pub. Date Jul. 13, 1995A method for continuously providing pretreated molten iron for casting objects which solidify as compacted cast iron, in which inoculating agents are added immediately prior to casting, in exact quantities. In practicing the method, the ability of the fully treated cast iron to crystallize is measured and the result of this measurement is used for feedback control of the supply of inoculating agent, this supply being effected at the last possible stage of the treatment process, so as to optimize the amount of inoculating agent introduced to the system. Since the inoculating a gent will normally include FeSi, it will also fed back and used to increase or reduce the addition of agents for adjusting the carbon and/or silicon contents of the iron as necessary.
Patent PH-26699-A (PH)
Title: Sustained release drug-resin complexes
Inventor: KELLEHER WILLIAM JOSEPH
IPC: A61K9/52
Filed: 1989-10-30
Abstract: Disclosed are oral pharmaceutical preparations which comprise a pharmacologically active drug bound to small particles of an ion-exchange resin to provide a drug-resin complex having a drug content above a specified value. The drug-resin complex is subsequently coated with a water-permeable diffusion barrier coating that is insoluble in gastrointestinal fluids thereby providing a controllable sustained release of drug under conditions encountered in the gastrointestinal tract.